Employees
| Concept |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2017-12-31 |
As at 2017-12-31 |
As at 2016-12-31 |
As at 2016-12-31 |
As at 2015-12-31 |
As at 2015-12-31 |
As at 2014-12-31 |
As at 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||
| Information about reporting company | ||||||||||
| Number of employees of reporting company | ||||||||||
| Number of employees |
3,538
xbrli:pure
|
20,620
xbrli:pure
|
3,503
xbrli:pure
|
20,628
xbrli:pure
|
3,510
xbrli:pure
|
20,481
xbrli:pure
|
3,581
xbrli:pure
|
20,264
xbrli:pure
|
3,542
xbrli:pure
|
20,411
xbrli:pure
|